57081843

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69697}}^1$

素因数の和:69723

約数の個数: 24

約数和(自身を含む): 101480288

約数和(自身を除く): 44398445

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 69697, 209091, 487879, 627273, 906061, 1463637, 2718183, 4390911, 6342427, 8154549, 19027281, 57081843]

約数ペア:

[(1, 57081843), (3, 19027281), (7, 8154549), (9, 6342427), (13, 4390911), (21, 2718183), (39, 1463637), (63, 906061), (91, 627273), (117, 487879), (273, 209091), (819, 69697)]